CN219624054U

CN219624054U - Internal combustion type diffuse torch ignition device

Info

Publication number: CN219624054U
Application number: CN202320489873.8U
Authority: CN
Inventors: 江川
Original assignee: Wuhan Dajiang High Tech Engineering Technology Co ltd
Current assignee: Wuhan Dajiang High Tech Engineering Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-09-01
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses an internal combustion type diffuse torch ignition device, which comprises: a windshield disposed at a top of the flare; the reinforcing cover is fixedly connected with the windshield through a plurality of rotational flow fixing plates and sleeved outside the windshield; the first fan and the second fan are arranged on the side surface of the diffusing torch; one end of the first air outlet pipe is connected with the air outlet end of the first fan, and the other end of the first air outlet pipe extends between the diffusing torch and the windshield; one end of the second air outlet pipe is connected with the air outlet end of the second fan; and a plurality of flame retardant nets disposed on the top of the reinforcing cover and the bottom of the windshield and the reinforcing cover. The internal combustion type diffuse torch ignition device provided by the utility model not only can complete combustion in the cover without generating light pollution and potential safety hazard outside, but also increases the combustion efficiency and sufficiency, is more convenient to use, and is applicable to diffuse torches in multiple fields, and has better adaptability.

Description

Internal combustion type diffuse torch ignition device

Technical Field

The utility model relates to the technical field of a diffusion torch ignition device, in particular to an internal combustion type diffusion torch ignition device.

Background

The flare discharging device is also called as a flare discharging ignition device, is widely applied to the discharging combustion of various industrial waste gases and tail gases in industries such as petroleum, chemical industry, metallurgy and the like, so as to prevent fire and explosion, ensure equipment and personal safety, and simultaneously avoid polluting the environment.

The discharged gas is conveyed to the torch head through a pipeline, a valve and an anti-backfire device, and is ignited by an ignition device arranged at the outlet, so that the discharged gas is ensured to be completely combusted in order to adapt to the instability of the pressure of the discharged gas, and the torch head is provided with a pilot burner, and the combustion source of the pilot burner is a relatively stable air supply source. The pilot lamp will burn all the time after being ignited by the igniter, and when the exhaust gas reaches the torch head, the pilot lamp is immediately ignited. The ignition system with high reliability can ensure successful ignition under any meteorological conditions and working conditions. When the exhaust gas is automatically extinguished due to too low pressure, the pilot burner can be kept in a burning state, and when the pressure of the exhaust gas is increased, the torch can be reburned immediately.

The head setting of the flare is different in different fields, wherein in the metallurgical field, the head of the flare is generally a thick pipe body, and in the fields of petroleum, drilling and the like, the head of the flare consists of a plurality of thin pipe bodies.

When the flame ignition device for the smokeless combustion type coke oven raw gas diffusion torch head structure disclosed by the application number 201920469901.3 has the advantages that the full combustion is achieved, black smoke is not generated, the problem of lower combustion efficiency is solved to a certain extent, the effect is poor, and other problems are not solved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an internal combustion type diffusion torch ignition device, and aims to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an internal combustion type diffusion torch ignition device, comprising:

the wind shield is arranged at the top of the diffusing torch;

the reinforcing cover is fixedly connected with the windshield through a plurality of rotational flow fixing plates and sleeved outside the windshield;

the first fan and the second fan are arranged on the side surface of the diffusing torch;

one end of the first air outlet pipe is connected with the air outlet end of the first fan, and the other end of the first air outlet pipe extends between the diffusing torch and the windshield;

one end of the second air outlet pipe is connected with the air outlet end of the second fan, and the other end of the second air outlet pipe extends between the reinforcing cover and the windshield;

and the flame-retardant net is arranged at the top of the reinforcing cover and at the bottoms of the wind shield and the reinforcing cover.

Preferably, a gap exists between the reinforcing cover and the windshield, the diameter of the reinforcing cover is larger than that of the windshield, and the swirl fixing plates are arranged between the reinforcing cover and the windshield in a vortex shape.

Preferably, the inner wall of the windshield is fixed with a plurality of rotational flow connecting plates in a vortex shape.

Preferably, the wind shield is fixedly connected with the first flare tip through a rotational flow connecting plate.

Preferably, the wind shield is fixedly connected with the second flare tip through a rotational flow connecting plate;

the second flare tip is disposed at a top of the first flare tip and has a plurality of diverging conduits.

Preferably, a plurality of fixing pipes are fixed on the outer wall of the reinforcing cover, and the fixing pipes are communicated with the inside of the reinforcing cover;

the third fan is fixed in the fixed pipe.

Preferably, the fixing tube is disposed obliquely, and is higher as it approaches the reinforcing cover.

Preferably, the first air outlet pipe and the second air outlet pipe are both composed of an annular pipeline and a plurality of vertical pipes.

Compared with the prior art, the utility model has the following beneficial effects:

the internal combustion type diffuse torch ignition device provided by the utility model not only can complete combustion in the cover without generating light pollution and potential safety hazard outside, but also increases the combustion efficiency and sufficiency, is more convenient to use, and is applicable to diffuse torches in multiple fields, and has better adaptability.

Drawings

FIG. 1 is a schematic diagram of an embodiment of an ignition device for an internal combustion type diffusion torch according to the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of an ignition device for an internal combustion type diffusion torch according to the present utility model;

FIG. 3 is a schematic diagram of a third embodiment of an internal combustion type flare relief ignition device according to the present utility model.

In the figure: 10 first flare tip, 12 second flare tip, 13 dispersion pipeline, 20 wind cap, 21 whirl connecting plate, 30 reinforcing cover, 31 whirl fixed plate, 41 first fan, 42 first air-out pipe, 51 second fan, 52 second air-out pipe, 61 fixed pipe, 62 third fan, 70 flame retardant network.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, an internal combustion type diffusion flare ignition device includes a wind shield 20, which is fixedly connected with a second flare tip 12 through a swirl connection plate 21 arranged in an internal vortex, the second flare tip 12 is an existing flare tip, in particular, a flare tip applied to the fields of petroleum, drilling or offshore drilling platforms, etc., and is composed of a plurality of thin pipelines (dispersion pipelines 13), and a reinforcing cover 30 is fixedly sleeved on the top of the wind shield 20 through a plurality of swirl fixing plates 31 arranged in a vortex, so that flame of flare combustion is completed in the wind shield 20 and the reinforcing cover 30 without exposure to the outside, thereby not causing light pollution or potential safety hazard;

meanwhile, in order to increase combustion efficiency and avoid incomplete combustion or too high flame, the side surface of the diffusion torch is provided with a first fan 41 and a second fan 51, the first fan 41 and the second fan 51 can be fixed on the side surface of the diffusion torch and can be fixed on the ground or additionally provided with a mounting frame, and particularly, how to fix the first fan 41 and the second fan 51 according to the on-site situation can be fixed, wherein the air outlet end of the first fan 41 is connected with a first air outlet pipe 42, the first air outlet pipe 42 extends between the second torch head 12 and the windshield 20, the air outlet end of the second fan 51 is connected with a second air outlet pipe 52, the second air outlet pipe 52 extends between the reinforcing cover 30 and the windshield 20, the first air outlet pipe 42 and the second air outlet pipe 52 are composed of annular pipelines and a plurality of vertical pipes, when in use, the first fan 41 and the second fan 51 are started to generate air flow, and then the air flow is sent into the inside of the windshield 20 and the reinforcing cover 30 through the first air outlet pipe 42 and the second air outlet pipe 52, sufficient oxygen can be provided for combustion, and the combustion is convenient to complete in the windshield 20 and the reinforcing cover 30.

Referring to fig. 2, an internal combustion type diffusion flare ignition device includes a wind shield 20, which is fixedly connected with a first flare tip 10 through a swirl connection plate 21 arranged in an internal vortex, the first flare tip 10 is an existing flare tip, in particular a thick pipeline tip for the fields of metallurgy and the like, and a reinforcing cover 30 is fixedly sleeved on the top of the wind shield 20 through a plurality of swirl fixing plates 31 arranged in a vortex manner, so that flame of flare combustion is completed in the wind shield 20 and the reinforcing cover 30 and is not exposed to the outside, thereby not causing light pollution and safety hazard;

meanwhile, in order to increase combustion efficiency and avoid incomplete combustion or too high flame, the side surface of the diffusion torch is provided with a first fan 41 and a second fan 51, the first fan 41 and the second fan 51 can be fixed on the side surface of the diffusion torch and can be fixed on the ground or additionally provided with a mounting frame, and particularly, how to fix the first fan 41 and the second fan 51 according to the on-site situation can be fixed, wherein the air outlet end of the first fan 41 is connected with a first air outlet pipe 42, the first air outlet pipe 42 extends between the first torch head 10 and the windshield 20, the air outlet end of the second fan 51 is connected with a second air outlet pipe 52, the second air outlet pipe 52 extends between the reinforcing cover 30 and the windshield 20, the first air outlet pipe 42 and the second air outlet pipe 52 are composed of annular pipelines and a plurality of vertical pipes, when in use, the first fan 41 and the second fan 51 are started to generate air flow, and then the air flow is sent into the inside of the windshield 20 and the reinforcing cover 30 through the first air outlet pipe 42 and the second air outlet pipe 52, sufficient oxygen can be provided for combustion, and the combustion is convenient to complete in the windshield 20 and the reinforcing cover 30.

In a third embodiment, referring to fig. 3, a plurality of fixing pipes 61 with third fans 62 fixed inside are fixed on the outer wall of the reinforcement cover 30, and the fixing pipes 61 are communicated with the inside of the reinforcement cover 30 and are arranged obliquely downwards, so that when in use, the third fans 62 are started to further ventilate, and the entry of oxygen is increased, so as to ensure the combustion effect.

Meanwhile, in order to avoid exposing flame, a flame retardant net 70 is fixed at the top of the reinforcing cover 30, and the flame retardant net 70 is also arranged at the bottom of the wind shield 20 and the reinforcing cover 30, the flame retardant net 70 at the bottom is annular, and flame can be in the wind shield 20 and the reinforcing cover 30 through the flame retardant net 70 and cannot burn to the outside, so that the internal combustion effect is ensured.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An internal combustion type diffusion torch ignition device, comprising:

the wind shield is arranged at the top of the diffusing torch;

and a plurality of flame retardant nets disposed at the top of the reinforcing cover and disposed at the bottoms of the windshield and the reinforcing cover.

2. The internal combustion type diffusion torch ignition device of claim 1, wherein a gap exists between the reinforcing cover and the windshield, the diameter of the reinforcing cover is larger than that of the windshield, and the plurality of swirl fixing plates are arranged between the reinforcing cover and the windshield in a vortex shape.

3. The internal combustion type diffusion torch ignition device of claim 1, wherein the inner wall of the windshield is fixed with a plurality of swirl connection plates in a vortex shape.

4. A combustion type flare relief ignition device as claimed in claim 3, wherein the draft shield is fixedly connected to the first flare tip by a swirl connection plate.

5. A combustion type flare relief ignition device as in claim 3, wherein said draft shield is fixedly connected to said second flare tip by a swirl connection plate;

6. The internal combustion type diffusion torch ignition device according to claim 1, wherein a plurality of fixing pipes are fixed on the outer wall of the reinforcing cover, and the fixing pipes are communicated with the inside of the reinforcing cover;

the third fan is fixed in the fixed pipe.

7. The internal combustion type diffusion torch ignition apparatus of claim 6, wherein said fixed pipe is disposed obliquely and is higher closer to the reinforcing cover.

8. The internal combustion type diffusion torch ignition device of claim 1, wherein the first air outlet pipe and the second air outlet pipe are composed of an annular pipeline and a plurality of vertical pipes.